L-shaped steel cutting auxiliary tool

A technology for auxiliary tooling and section steel, applied in positioning devices, manufacturing tools, metal processing equipment, etc., can solve the problems of low cutting efficiency of section steel and inconvenient cutting and forming of L-section steel, and achieve the effect of improving cutting efficiency and improving overall efficiency

Pending Publication Date: 2021-07-23
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the hull is manufactured, the physical form of part of the section steel itself is L-shaped, and when placed, the two sections of the L-section steel are inclined, such as figure 1 As shown, it is not convenien

Method used

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  • L-shaped steel cutting auxiliary tool
  • L-shaped steel cutting auxiliary tool
  • L-shaped steel cutting auxiliary tool

Examples

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Example Embodiment

[0022] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

[0023] In the description of the invention, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," outside "," clockwise "," counterclock "or position The relationship is based on the orientation or positional relationship shown in the drawings, is merely intended to describe the present invention and simplified description, rather than indicating or implying that the device or element must have a specific orientation, and is constructed and operated in a specific orientation, so It is not understood to limit the limitations of the invention.

[0024] Moreover, the term "first", "second" is used only for the purpose of describing, and cannot be ...

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Abstract

The invention relates to the technical field of ship construction, and discloses an L-shaped steel cutting auxiliary tool. The tool is used for keeping a plurality of pieces of L-shaped steel arranged at intervals in a preset state separately, when each piece of L-shaped steel is in the preset state, a corresponding first section of each piece of L-shaped steel is horizontal while a corresponding second section of each piece of L-shaped steel is vertical, and the auxiliary tool comprises a cushion block and a corresponding frame body erected between every two adjacent pieces of L-shaped steel, wherein the cushion block is provided with a first force applying part used for applying first supporting force to the lower surface of the corresponding first section of the piece of L-shaped steel located on the edge of one side of the cushion block, each frame body is provided with a corresponding second force applying part used for applying preset pressure to the upper surface of the corresponding first section of the corresponding piece of L-shaped steel, each frame body is provided with a corresponding third force applying part used for applying second supporting force to the lower surface of the corresponding first section of the corresponding piece of L-shaped steel, and the frame bodies can achieve stress balance under the action of counter-acting force of the preset pressure, counter-acting force of the second supporting force and gravity borne by the frame bodies. According to the tool, the first sections of the pieces of L-shaped steel can be kept horizontal, so that the L-shaped steel can be conveniently cut and machined.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to an auxiliary tool for cutting L-shaped steel. Background technique [0002] At present, the structural form of ships is mainly composed of plates and section steel. In various compartments of the ship, such as liquid compartments, working compartments, engine compartments, living compartments, etc., in order to avoid areas where water accumulates and gas does not circulate, often in these compartments Water holes and ventilation holes are provided on the section steel of the bulkhead. [0003] However, when the hull is manufactured, the physical form of part of the section steel itself is L-shaped, and when placed, the two sections of the L-section steel are inclined, such as figure 1 As shown, it is not convenient to cut the L-shaped steel to form a through hole for gas circulation or accumulated water flow, but it is necessary to manually adjust the shaped steel to the le...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23Q3/00
CPCB23Q3/00B23Q3/062
Inventor 张治旺范相威梁有高邓国辉姚爽
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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